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The popularity and rapid adoption of Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS) by a number of organizations has impacted internal IT / IS departments. These services provide a virtualization infrastructure that covers data storage, networking, desktop computing, mobile computing, and so on.

Write a two to three (2-3) page paper in which you

Describe at least three (3) items that an organization’s IT / IS department should consider when an organization’s strategy calls for the use of SaaS, PaaS, or IaaS.

Evaluate the ways that SaaS, PaaS, and IaaS are used to reduce Total Cost of Ownership (TCO) and increase Return on Investment (ROI).

Create SaaS, PaaS, and IaaS architectural diagrams using Microsoft Visio or an equivalent such as Dia. Note The graphically depicted solution is not included in the required page length.

Examine the impact to the IT support personnel when an organization embarks on the strategy stated in Question 1.

Analyze three (3) considerations that the organization’s management should be aware of.

Examine three (3) security issues that could arise from this type of an infrastructure.

Use at least three (3) quality resources in this assignment. Note Wikipedia and similar Websites do not qualify as quality resources.

Your assignment must follow these formatting requirements

Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.

Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.

Include charts or diagrams created in Visio or an equivalent such as Dia. The completed diagrams / charts must be imported into the Word document before the paper is submitted.

The specific course learning outcomes associated with this assignment are

Describe the process of administering enterprise systems, including the use of virtualization and monitoring, power and cooling issues.

Evaluate the total cost of ownership and return on investment for enterprise architecture alternatives

Use technology and information resources to research issues in enterprise architecture.

CIS 336 Final Exam Guide
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CIS 336 Week 11 Discussion 2
"Sum It Up" Please respond to the following:
• Explain the most important concepts covered in this course in two sentences.
• The textbook identified several areas of enterprise architecture. Sum up the most important concept that you learned in 140 charac..

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CIS 336 Week 11 Discussion 1
"Transfer It" Please respond to the following:
• Discuss ways you plan to apply what you learned in this course in your current or future position.
• Identify the key qualifications needed for a position in this field and explain how this ..

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CIS 336 Week 9 Discussion 2
"Big Data and Knowledge Management" Please respond to the following:
• Predict three problems that you foresee occurring when dealing with big data. Propose three solutions to these foreseen problems.
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CIS 336 Week 9 Discussion 1
"Business Intelligence and Social Analytics" Please respond to the following:
• From the e-Activity, examine three ways you believe that social networks have “leveled the playing field” between major corporations and small businesses.
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CIS 336 Week 7 Discussion 2
"Cloud Computing" Please respond to the following:
• From the e-Activity, provide your opinion on whether or not a non-Apple device user should have the ability to use iCloud. Explain whether or not this points to the limitations of cloud computing. ..

CIS 336 Week 7 Discussion 1
"Build or Buy and Service-Level Agreements (SLAs)" Please respond to the following:
• Suppose, as a Chief Information Officer (CIO), you were asked to provide the organization with time-entry system for the employees. Examine the options to insource ..

CIS 336 Week 4 Discussion 2
"Virtualization and Cloud Computing" Please respond to the following:
• Suggest how an organization should choose between Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Support your recommendation with an exp..

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CIS 336 Week 4 Discussion 1
"Bring Your Own Device (BYOD) or Bring Your Own Technology (BYOT)"Please respond to the following:
With the proliferation of smart phones and intelligent computing tablets such as the iPad, enterprises are increasingly faced with employees who want to bring the..

CIS 336 Week 4 Assignment 2 Telecommuting and the Mobile Worker
Assignment 2 Telecommuting and the Mobile Worker
Due Week 4 and worth 100 points
The number of American telecommuters is expected to increase by 29 million telecommuters or 43% of th..

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CIS 336 Week 3 Discussion 2
"The Impact of Crowdsourcing" Please respond to the following:
• Dell’s Ideastorm, Best Buy’s IdeaX, New York city’s Simplicity, and Samuel Adams’ Facebook application to determine the next flavor of beer are a few of the examples that use crowdsourcing. From t..

CIS 336 Week 3 Discussion 1
"Agility and Business Process Management (BPM)" Please respond to the following:
• Suppose that an organization did not use processes that were designed and built to be agile, particularly when it comes to IS / IT technologies. Predict the impact of envir..

CIS 336 Week 2 Discussion 2
"Results-Only Work Environment (ROWE) and Instant Messaging (IM)" Please respond to the following:
• Suppose you worked for a company that uses ROWE. Predict whether you would be more productive or less productive, and explain why.
• IM applicati..

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CIS 336 Week 1 Discussion 1
"Social Information Technology (IT) and Business Frameworks" Please respond to the following:
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